[tex]\huge\bold{\purple{\bold{⚡a.⚡}}} [/tex]
[tex]\huge\bold{\red{\bold{⚡c.⚡}}} [/tex]
Both of the above are correct- because :
- Products in a reaction are next to the direction arrow. So, CO2 is a product.
- Reactants are present on LHS(side opposite to the direction of arrow). So O2 is a reactant
[tex]\huge\underline\mathtt\colorbox{cyan}{Hope it helps!}[/tex]
